1998 USA Standard Gear Transmission & Drivetrain - Free Shipping on Orders Over $109 at Summit Racing

USA Standard Gear Spartan Locker Replacement Crosspins SL XP-D60

Crosspin, Replacement, Steel, Spartan, Dana 60, Each

Part Number: SPZ-17019

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

USA Standard Gear Axle Shafts for 1997-2002 EXPEDITION, 1997-2004 F-150, 1998-2002 NAVIGATOR - ZA F975001

Axle Shaft, 34-Spline, 31.688 in. Length, Passenger Side Rear, Ford, Each

Part Number: SPZ-35017

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Estimated Ship Date: Dec 4, 2025 if ordered today

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USA Standard Gear - Axle Shafts, Direct Fit for 2000-2002 EXPEDITION, 1997-2003 F-150, 2004 F-150 HERITAGE - ZA K630237

Axle 8.8 FORD REAR, '97-'04, F150, LEFT HAND, 31spl, 33-1/2", 5 LUG, 1.620" BRG, 1559

Part Number: SPZ-11997

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USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2045 Ford 8.8 in. 3.55 Gears

Ring and Pinion Gears,USA Standard 8.8" Ford, 3.55 Ratio Rear Ring & Pinion GearInstall Kit 2.530" OD Axle Bearings & Seals

Part Number: SPZ-10756

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USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2048 Ford 8.8 in. 4.56 Gears

Ring and Pinion Gears,USA Standard 8.8" Ford, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 2.530" OD Axle Bearings & Seals

Part Number: SPZ-10759

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USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2073

Ring and Pinion Gears,USA Standard 9.25" CHRYSLER, 3.21 Ratio Rear Ring & Pinion Gearand 1.62" Inside Diameter Axle Bearings & Seals

Part Number: SPZ-10784

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USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2127

Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline

Part Number: SPZ-10840

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USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2161 Dana 80 4.30 Gears

Ring and Pinion Gears,USA Standard 11.25" Dana 80, 4.30 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: SPZ-10874

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USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2162 Dana 80 4.56 Gears

Ring and Pinion Gears,USA Standard 11.25" Dana 80, 4.56 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: SPZ-10875

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USA Standard Gear Ring and Pinion Gear and Differential Combos for 1994-2002 RAM 3500, RAM 2500, 1988-1997 F-350 - ZGK2168

Ring and Pinion Gears,USA Standard 11.25" Dana 80, 4.30 Ratio Rear Ring & Pinion GearInstall Kit Dura 35 Spline Grip Limited Slip Positraction,

Part Number: SPZ-10881

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USA Standard Gear Ring and Pinion Sets ZG GM7.5-411T GM 7.5/7.6 in. 4.11 Gears

USA Standard Ring & Pinion "thick" gear set for GM 7.5" in a 4.11 ratio

Part Number: SPZ-36200

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

USA Standard Gear Master Overhaul Kits ZK GM9.25IFS-A

USA Standard Master Overhaul kit GM, 9.25 in. IFS, Kit

Part Number: SPZ-37061

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USA Standard Gear - Axle Shafts, Direct Fit for 1994-1998 MUSTANG - ZA K630828

Axle 8.8" FORD REAR, '94-'98 MUSTANG, 30" LONG, 31spl, 5 LUG, (ONE SIDE)

Part Number: SPZ-12207

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Estimated Ship Date: Dec 4, 2025 if ordered today

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USA Standard Gear Ring and Pinion Gear Kit Packages ZGK2121 GM 10.5 in. (14-bolt) 4.56 Gears

Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 4.56 Ratio Thick Rear Ring & Pinion GearInstall Kit Package,

Part Number: SPZ-10834

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Estimated Ship Date: Dec 4, 2025 if ordered today

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USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2193

Ring and Pinion Gears,USA Standard 8.25" CHRYSLER, 3.55 Ratio Rear Ring & Pinion GearInstall Kit 29 Spline and 1.62" ID Axle Bearings & Seals

Part Number: SPZ-10906

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USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2195

Ring and Pinion Gears,USA Standard 8.25" CHRYSLER, 3.90 Ratio Rear Ring & Pinion GearInstall Kit 29 Spline and 1.62" ID Axle Bearings & Seals

Part Number: SPZ-10908

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USA Standard Gear Axle Shafts for 1997-2004 F-150 - ZA F880033

Axle Shaft, 31-Spline, 31.875 in. Length, Passenger Side Rear, Ford, Each

Part Number: SPZ-35024

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USA Standard Gear Ring and Pinion Sets ZG M35-411 AMC Model 35 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 26-spline, Standard Ring Gear Rotation, AMC Model 35, Set

Part Number: SPZ-36236

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2220

Ring and Pinion Gears,USA Standard 8.8" Ford, 3.27 Ratio Rear Ring & Pinion GearInstall Kit 28 Spline and 2.25" OD Axle Bearings & Seals

Part Number: SPZ-10675

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USA Standard Gear Ring and Pinion Gear and Differential Combos for 1997-2002 EXPEDITION, 2004-2010 F-150 - ZGK2051

Ring and Pinion Gears,USA Standard 8.8" Ford, 3.73 Ratio Rear Ring & Pinion Gearand 2.99" OD Axle Bearings & Seals

Part Number: SPZ-10762

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Estimated Ship Date: Dec 4, 2025 if ordered today

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USA Standard Gear Axle Shafts, Direct Fit ZA K630121

Axle 8.5" GM REARSHAFT KIT, '88-'98, TRK & SUV, 4WD, 30spl, 33" LONG, 2.8" OD BEARING, C10

Part Number: SPZ-11937

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USA Standard Gear - Axle Shafts, Direct Fit for 1994-1998 GRAND CHEROKEE - ZA K630301

Axle DANA M35 REAR, '93-98 ZJ, 30-11/16", 27spl, C/CLIP, LH, w/ DISC, 3.5" 54 TOOTH ABS RING

Part Number: SPZ-12101

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Estimated Ship Date: Dec 4, 2025 if ordered today

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USA Standard Gear - Axle Shafts, Direct Fit for 1998-2004 DAKOTA, 1998-2003 DURANGO - ZA K630407

Axle 9.25" CHY REAR, 98-03 DURANGO & 98-04 DAKOTA, 6LUG, 33-3/8", LH, 31spl

Part Number: SPZ-12145

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Estimated Ship Date: Dec 4, 2025 if ordered today

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USA Standard Gear - Axle Shafts, Direct Fit for 1997-2006 WRANGLER - ZA K630818

Axle D44 REAR, '97-'06 JEEP WRANGLER TJ, LH, 29-1/4" LONG, 30spl

Part Number: SPZ-12198

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USA Standard Gear Ring and Pinion Sets ZG D60R-411R Dana 60 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 29-spline, Reverse Rotation, Dana 60, Set

Part Number: SPZ-36080

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today